Filename | /usr/share/perl/5.10/warnings/register.pm |
Statements | Executed 265 statements in 706µs |
Calls | P | F | Exclusive Time |
Inclusive Time |
Subroutine |
---|---|---|---|---|---|
4 | 4 | 4 | 619µs | 690µs | import | warnings::register::
8 | 2 | 1 | 71µs | 71µs | mkMask | warnings::register::
Line | State ments |
Time on line |
Calls | Time in subs |
Code |
---|---|---|---|---|---|
1 | package warnings::register; | ||||
2 | |||||
3 | 1 | 2µs | our $VERSION = '1.01'; | ||
4 | |||||
5 | 1 | 2µs | require warnings; | ||
6 | |||||
7 | sub mkMask | ||||
8 | { | ||||
9 | 8 | 11µs | my ($bit) = @_; | ||
10 | 8 | 11µs | my $mask = ""; | ||
11 | |||||
12 | 8 | 18µs | vec($mask, $bit, 1) = 1; | ||
13 | 8 | 50µs | return $mask; | ||
14 | } | ||||
15 | |||||
16 | sub import | ||||
17 | # spent 690µs (619+71) within warnings::register::import which was called 4 times, avg 172µs/call:
# once (165µs+21µs) by Tie::Hash::BEGIN@6 at line 6 of Tie/Hash.pm
# once (153µs+17µs) by overload::BEGIN@139 at line 139 of overload.pm
# once (152µs+16µs) by vars::BEGIN@7 at line 7 of vars.pm
# once (149µs+17µs) by constant::BEGIN@4 at line 4 of constant.pm | ||||
18 | 4 | 4µs | shift; | ||
19 | 4 | 21µs | my $package = (caller(0))[0]; | ||
20 | 4 | 29µs | if (! defined $warnings::Bits{$package}) { | ||
21 | 4 | 21µs | 4 | 41µs | $warnings::Bits{$package} = mkMask($warnings::LAST_BIT); # spent 41µs making 4 calls to warnings::register::mkMask, avg 10µs/call |
22 | 4 | 8µs | vec($warnings::Bits{'all'}, $warnings::LAST_BIT, 1) = 1; | ||
23 | 4 | 8µs | $warnings::Offsets{$package} = $warnings::LAST_BIT ++; | ||
24 | 4 | 51µs | foreach my $k (keys %warnings::Bits) { | ||
25 | 194 | 431µs | vec($warnings::Bits{$k}, $warnings::LAST_BIT, 1) = 0; | ||
26 | } | ||||
27 | 4 | 22µs | 4 | 30µs | $warnings::DeadBits{$package} = mkMask($warnings::LAST_BIT); # spent 30µs making 4 calls to warnings::register::mkMask, avg 7µs/call |
28 | 4 | 12µs | vec($warnings::DeadBits{'all'}, $warnings::LAST_BIT++, 1) = 1; | ||
29 | } | ||||
30 | } | ||||
31 | |||||
32 | 1 | 5µs | 1; |